Select Language:
Ny Bauxite dia vato sedimentary izay manan-karena ao amin' ny alumina, Ny fototra amin' ny fanaovana viraty. It is generally easy to mine because it is found near the surface of the terrain. Na izany aza, the process of separating the alumina from the other base elements in bauxite can be environmentally unfriendly.
Ho an' ny bauxite ny dingan' ny Bayer — izay manasaraka ny alumina sarobidy avy amin' ireo fitaovana manodidina dia ahitana fitaovana caustic, pana avo, ary ny fanerena. Ny vokatra azo avy amin' izany., indrindra fa avy amin' ny bauxite, dia slurry amin' ny ankapobeny izay fantatra amin' ny hoe "fonon-tanana mena.,"izany dia tsy maintsy tanana amin' ny fihazonana dobo mandra-toxicity ny vahaolana neutralized. Ny fonon-tanana mena dia mety hisy fiantraikany mahery vaika environmental raha toa ka tsy mahomby ny dobo ary ny vahaolana dia nisaorana any an-toerana waterways.
Mba ahenao ny famokarana fofona mena sy ny ampahany nalaina alumina bebe kokoa any amin' ny fiandohan' ny dingana., ST Fitaovana & ny teknolojia mpampisara-boaly telobo-electrostatika can be used prior to the Bayer process. It removes silicates from bauxite and increases available alumina from finely ground bauxite. Ny vokany dia ny fanasitranana ny alumina lehibe kokoa., Fampiasana ambany kokoa ny caustic soda, and a reduced need for red mud-holding ponds. A reduction in the amount of energy needed during the Bayer process to heat and pressurize the mined materials.
ST Fitaovana & Ny fehikibo ny teknôlôjia dia tena hery mahomby. It can process a large amount of feed material per hour. It is small enough to be used on-site at refining operations, mameno fitaterana..
Amin'ny teny hafa, Ho voavonjy amin' ny mampiodina ianao., making more money on the additional alumina. You’ll be pulling from the feed material, and you can present your mining company as an eco-friendly operation. It goes a long way toward building a good reputation with the locals.
